24
PROCEPTOR®
TECHNICAL MANUAL
PART 2 – PRODUCTS
2. 1
GREASE INTERCEPTORS
A. Grease Interceptors: Fiberglass, to be appropriately sized based on anticipated usage and flow rates to meet
applicable sanitary sewer discharge limits incl. municipal by-laws.
1. Include accessways, tanks, and piping or openings to retain grease and to permit wastewater flow.
2. PVC cement welded type socket ports, or straight pipe, fitted into interceptor walls for each pipe connection.
3. Accessway Extension Collar:
a. Fiberglass risers (EC2), 24-inch (610-mm).
4. Accessway Frames and Covers: Round cover with non slip cover finish, gasketed and non vented top
design with “Proceptor” lettering cast into cover.
a. Cast Iron: AASHTO M306 Traffic load rated. 24-inch (610-mm) diameter cover with 0.25" (6-mm)
gasket. Two closed pickholes. Non Bolted or Bolted option. Weight 249 lbs. ASTM A48 CL35B.
b. Fiberglass: Pedestrian loading 24" diameter bolted and gasketed.
5. Watertight Flexible Caulking: Sikaflex 255 or Sikaflex 221 or approved alternate to provide watertight seal
at extension collar joints.
B. Capacities and Characteristics:
1. Number of Compartments: <x cells>
2. Grease Retention Capacity: <xxx USG>
3. Solids Retention Capacity: <xxx USG>
4. Inlet and Outlet Pipe Size: <4"/6">
a. Centerline of Inlet to Floor: <Insert inches (mm)>.
b. Centerline of Outlet to Floor: <Insert inches (mm)>.
5. Vent Pipe Size: <3">.
6. Installation Position: Underground with accessway collar riser to grade.
7. OPTIONS as required:
a. 4" Side Suction port for remote pump-out.
b. Alarm for high oil accumulation. Includes alarm probe to be installed near top of tank accessway
and alarm panel with buzzer and light for indoor wall mount.
8. Zurn Green Turtle Proceptor Model: <GMC XXX>.
2.2
FIBERGLASS ACCESSWAY RISERS
A. Fiberglass accessway extensions: Fiberglass wound pipe.
1. Length: From top of underground tank to underside of access frame at grade.
2. Extension Sections: 0.25-inch (6-mm) minimum thickness and (24-inch (610-mm)] diameter as single
continuous piece, without joints unless approved by the manufacturer.
a. Sealant: Watertight Flexible Caulking, Sikaflex 255 or Sikaflex 221 or approved alternate to
provide watertight seal at extension collar joining to tank on bottom and access frame at top.